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參數(shù)資料
| 型號(hào)： | SK10E142PJ |
| 元件分類(lèi)： | 計(jì)數(shù)移位寄存器 |
| 英文描述： | 10E SERIES, 9-BIT RIGHT PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PQCC28 |
| 封裝： | PLASTIC, LCC-28 |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大?。?/td> | 81K |
| 代理商： | SK10E142PJ |
HIGH-PERFORMANCE PRODUCTS
1
www.semtech.com
Revision 1/August 22, 2001
SK10/100E142
9-Bit Shift Register
Description
Features
Functional Block Diagram
The SK10E/100E142 is a 9-bit shift register, designed
with byte-parity applications in mind. The E142 performs
serial/parallel in and serial/parallel out, shifting in one
direction. The nine inputs D0 – D8 accept parallel input
data, while S-IN accepts serial input data. The Qn outputs
do not need to be terminated for the shift operation to
function. To minimize noise and power, any Q output not
used should be left unterminated.
The SEL (Select) input pin is used to switch between the
two modes of operation – SHIFT and LOAD. The shift
direction is from bit 0 to bit 8. Input data is accepted by
the registers at set-up time before the posiitive going
edge of CLK1 or CLK2. Shifting is also accomplished
on the positive clock edge. A HIGH on the Master Reset
pin (MR) asynchronously resets all the registers to zero.
700 MHz Minimum Shift Frequency
9-Bit for Byte-Parity Applications
Asynchronous Master Reset
Dual Clocks
Extended 100E VEE Range of –4.2 to –5.5V
75K
W Internal Input Pulldown Resistors
Fully Compatible with MC10/100E142
Specified over Industrial Temperature Range:
–40oC to 85oC
ESD Protection of >4000V
Available in 28 Lead PLCC Package
PIN Description
Pin Names
Pinout
Q7
Q6
VCC
Q5
VCC0
Q4
Q3
MR
CLK1
CLK2
VEE
S-IN
D0
D1
D
2
D
3
D
4
V
CC
0
Q
0
Q
1
Q
2
SEL
D
8
D
7
D
6
D
5
V
CC
0
Q
8
1
2
3
4
25
24
23
22
21
20
19
56
7
8
9
10
11
26
27
28
18
17
16
15
14
13
12
28 Lead PLCC
(Top View)
n
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Pn
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F
0
D-
8
D
N
I
-
S
L
E
S
2
K
L
C
,
1
K
L
C
R
M
0
Q-
8
Q
s
t
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p
n
I
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t
a
D
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a
P
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D
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S
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Functions
L
E
Se
d
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M
L
H
d
a
o
L
t
f
i
h
S
1
0
Q
D
1
0
Q
D
1
0
Q
D
1
0
Q
D
1
0
Q
D
Q0
Q1
Q2
Q3
D0
D1
D2
D3
D8
SEL
CLK1
CLK2
MR
Q8
S-IN
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| SK10E142PJT | 制造商:SEMTECH 制造商全稱(chēng):Semtech Corporation 功能描述:9-Bit Shift Register |
| SK10E151 | 制造商:SEMTECH 制造商全稱(chēng):Semtech Corporation 功能描述:6-Bit D Register |
| SK10E151PJ | 制造商:SEMTECH 制造商全稱(chēng):Semtech Corporation 功能描述:6-Bit D Register |
| SK10E151PJT | 制造商:SEMTECH 制造商全稱(chēng):Semtech Corporation 功能描述:6-Bit D Register |
| SK10E445 | 制造商:SEMTECH 制造商全稱(chēng):Semtech Corporation 功能描述:4-Bit Serial/Parallel Converter |
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